These are the TFS Ford Twisted Wedges 225cc intake runner aluminum heads with 65cc chambers, Titanium. And a max lift of. Looking for serious horsepower? Trick Flow’s Twisted Wedge® Race 225 heads for small block Ford engines feature fully CNC-profiled Twisted Wedge combustion chambers and valve arrangement with port-to-valve seat blending (bowl blending) plus. 500 raised exhaust runners. Top-of-the-line CNC Competition Ported runners with a high resolution surface finish provide maximum airflow and power over the entire powerband. Trick Flow Twisted Wedge 225 Race heads have additional material for porting, thick decks and chamber walls for durability, intake port shaping for Fel-Pro #1262 gaskets, stud mounts for roller rocker arms, and huge valve spring pockets. Other features include 3/4 thick decks, and raised valve cover rails. The heads are available fully assembled or as bare castings. Cylinder Head Style: Assembled Cylinder Head Material: Aluminum Cylinder Head Finish: Natural Combustion Chamber Volume (cc): 65 CNC-Machined Combustion Chamber: Yes Intake Runner Volume (cc): 225cc Exhaust Runner Volume (cc): 100cc CNC-Machined Intake Runner: Yes CNC-Machined Exhaust Runner: Yes Combustion Chamber Style: Twisted Wedge® Intake Port Shape: Rectangular Intake Port Location: Standard Exhaust Port Shape: Round Exhaust Port Location: Raised Intake Valves Included: Yes Intake Valve Diameter (in): 2.080 in. Exhaust Valves Included: Yes Exhaust Valve Diameter (in): 1.600 in. Valve Springs Included: Yes Maximum Valve Lift (in): 0.720 in. Outside Diameter of Outer Spring (in): 1.560 in. Damper Spring Included: Yes Number of Springs Per Valve: Dual Retainers Included: Yes Retainer Material: Titanium Locks Included: Yes Lock Style: 10 degree Valve Stem Seals Included: Yes Rocker Arm Studs Included: Yes Rocker Arm Nut Thread Size: 7/16-20 in. Rocker Arms Included: No Rocker Arm Nuts Included: No Guideplates Included: Yes Guideplate Pushrod Size: 5/16 in. Notes: Designed for mechanical roller camshafts. Exhaust port raised 0.500 in. Over stock location, valve cover rail raised 0.350 in. We do not lower invoice values since it is a violation of US and International custom laws. Let us work to resolve your problem so everyone is happy. Suite D7 Costa Mesa, CA 92627. And no repairs will be provided, nor labor charges covered by TREperformance Inc. The item “Trickflow Twisted Wedge SBF Race 225cc CNC Ported Cylinder Heads 65cc Titanium” is in sale since Thursday, July 20, 2017. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts”. The seller is “treperformance” and is located in Costa Mesa, California. This item can be shipped worldwide.
- Part Brand: TFS
- Interchange Part Number: Individually Sold 65cc Chamber
- Brand: Trick Flow Specialties
- Core Charge: None
- Manufacturer Part Number: TFS-5241T005-C01
- Important Information: Price Listed is PER HEAD